#include "hello.h"

using namespace std; 

extern int globe;

bool evenSum(int a[ ], int n) { // function definition
     int sum = 0;
     for (int i = 0; i < n; i++) {// sum the array elements
         sum += a[i];
         a[i]++;
     }
     return (sum % 2) == 0; // returns true if sum is even
}

void func() {
  globe = 47;
}
